How far is Annette, AK, from Grand Forks, ND?
The distance between Grand Forks (Grand Forks International Airport) and Annette (Annette Island Airport) is 1545 miles / 2486 kilometers / 1342 nautical miles.
The driving distance from Grand Forks (GFK) to Annette (ANN) is 1961 miles / 3156 kilometers, and travel time by car is about 43 hours 38 minutes.
Grand Forks International Airport – Annette Island Airport
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Distance from Grand Forks to Annette
There are several ways to calculate the distance from Grand Forks to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 1544.878 miles
- 2486.241 kilometers
- 1342.463 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1540.401 miles
- 2479.035 kilometers
- 1338.572 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Grand Forks to Annette?
The estimated flight time from Grand Forks International Airport to Annette Island Airport is 3 hours and 25 minutes.
What is the time difference between Grand Forks and Annette?
Flight carbon footprint between Grand Forks International Airport (GFK) and Annette Island Airport (ANN)
On average, flying from Grand Forks to Annette generates about 182 kg of CO2 per passenger, and 182 kilograms equals 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Forks to Annette
See the map of the shortest flight path between Grand Forks International Airport (GFK) and Annette Island Airport (ANN).
Airport information
| Origin | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States  |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |
| Destination | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |